135300120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1065

約数の個数: 128

約数和(自身を含む): 430755840

約数和(自身を除く): 295455720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 111, 120, 124, 148, 155, 185, 186, 222, 248, 296, 310, 370, 372, 444, 465, 555, 620, 740, 744, 888, 930, 983, 1110, 1147, 1240, 1480, 1860, 1966, 2220, 2294, 2949, 3441, 3720, 3932, 4440, 4588, 4915, 5735, 5898, 6882, 7864, 9176, 9830, 11470, 11796, 13764, 14745, 17205, 19660, 22940, 23592, 27528, 29490, 30473, 34410, 36371, 39320, 45880, 58980, 60946, 68820, 72742, 91419, 109113, 117960, 121892, 137640, 145484, 152365, 181855, 182838, 218226, 243784, 290968, 304730, 363710, 365676, 436452, 457095, 545565, 609460, 727420, 731352, 872904, 914190, 1091130, 1127501, 1218920, 1454840, 1828380, 2182260, 2255002, 3382503, 3656760, 4364520, 4510004, 5637505, 6765006, 9020008, 11275010, 13530012, 16912515, 22550020, 27060024, 33825030, 45100040, 67650060, 135300120]

約数ペア:

[(1, 135300120), (2, 67650060), (3, 45100040), (4, 33825030), (5, 27060024), (6, 22550020), (8, 16912515), (10, 13530012), (12, 11275010), (15, 9020008), (20, 6765006), (24, 5637505), (30, 4510004), (31, 4364520), (37, 3656760), (40, 3382503), (60, 2255002), (62, 2182260), (74, 1828380), (93, 1454840), (111, 1218920), (120, 1127501), (124, 1091130), (148, 914190), (155, 872904), (185, 731352), (186, 727420), (222, 609460), (248, 545565), (296, 457095), (310, 436452), (370, 365676), (372, 363710), (444, 304730), (465, 290968), (555, 243784), (620, 218226), (740, 182838), (744, 181855), (888, 152365), (930, 145484), (983, 137640), (1110, 121892), (1147, 117960), (1240, 109113), (1480, 91419), (1860, 72742), (1966, 68820), (2220, 60946), (2294, 58980), (2949, 45880), (3441, 39320), (3720, 36371), (3932, 34410), (4440, 30473), (4588, 29490), (4915, 27528), (5735, 23592), (5898, 22940), (6882, 19660), (7864, 17205), (9176, 14745), (9830, 13764), (11470, 11796)]